The live Keychanger has always been poor no matter what computer i have used with a slight warble sound when used, When writing a file using keywrite i have never had a problem with the new sound file. My current Hp computer has realtec onboard sound and the software has it's own karaoke function with key changer. I use this if I take my small system out and works fine. For my bigger venues i use a seperate nikkodo keychanger. It would be nice to have it all in one package though.
